Abstract Title:

Additive action of royal jelly and honey against Staphylococcus aureus.

Abstract Source:

Immunopharmacol Immunotoxicol. 2007;29(3-4):521-36. PMID: 18361756

Abstract Author(s):

Laïd Boukraâ, Abdellatif Niar, Hama Benbarek, Mokhtar Benhanifia

Abstract:

In this work the effect of different components isolated from royal jelly (RJ) was studied using an in vitro rat T-cell proliferation assay. We found that lower concentrations of MEL 174 (final water extract of RJ) and MEL 147 (3-10-dihydroxydecanoic acid) stimulated T-cell proliferation, triggered by concanavalin A (Con-A) and the process was followed by an increase in the production of interleukin-2 (IL-2). Higher concentrations of MEL 174, MEL 247 (dry powder of RJ) and MEL 138 (trans-10-hydroxydec-2-enoic acid) inhibited T-cell proliferation. The inhibition of T-cell proliferation in the presence of MEL 174 was followed by a decrease in IL-2 production, which was partly abrogated by exogenous IL-2, a decrease in nitric oxide (NO) production and increased apoptosis. In conclusion, our results showed the complexity of biological activity of RJ and suggest that its water extract possesses the most potent immunomodulatory activity in vitro.

Study Type : In Vitro Study

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2020 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.